Triton Square Apartments
1 Triton Sq,
Groton, CT 06340
Studio - 2 Beds | $2,260 - $3,185
Rental Market Trends in Groton, CT
Updated July 2026
The average rent in Groton, CT is $1,888/month.
Rent in Groton is roughly equal to the national average rent of of $1,663/month.
$1,888/month
Average Rent
738 Sq Ft
Average Size
+7.7%
Change / Year
526
Available Apartments
Groton rent varies by unit size and layout:
- Studio apartments in Groton average $1,805 per month.
- One-bedroom apartments in Groton average $1,888 per month.
- Two-bedroom apartments in Groton average $2,124 per month.
- Three-bedroom apartments in Groton average $2,683 or more per month.
Average Rent by Home Type
Bedrooms
Average Rent
Average Sq Ft
Bedrooms
Average Rent
Average Sq Ft
Bedrooms
Average Rent
Average Sq Ft
How much has average rent changed in Groton, CT?
In the past year, rent has increased by 7.7%, which averages out to $147 more per month.
Market Trends Over Time
July 2026
2025
2026
Rent Ranges in Groton, CT
July 2026
Above $2,000
Most rental prices fall within this range
Percentage*
Rent Range
0%
Below $700/month
0%
$700 - $1,000/month
9%
$1,001 - $1,500/month
41%
$1,501 - $2,000/month
50%
Above $2,000/month
What salary do I need to live comfortably in Groton, CT?
Because the average rent in Groton is $1,888, you’ll want to make about $6,293 per month or $75,516 per year. The general guideline is to pay no more than 30 percent of your monthly income on rent. However, you’ll want to consider additional factors, such as your monthly bills and other expenses. Use our rent affordability calculator to help determine how much to budget for rent.
How does Groton, CT compare to other nearby cities and neighborhoods?
Use the tool below to compare Groton, CT to other nearby cities and neighborhoods. The Apartments.com neighborhood guides provide you with insight into the area’s transportation, things to do, and more.
View the Groton Area GuideCompare Rent Trends Nearby
Get a clearer picture of the area by viewing rent trends in nearby cities.
Apartment Communities in Groton We Think You'll Love
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Frequently Asked Questions
What is the average rent in Groton?
The average rent in Groton is $1,888 per month, which is 13.5% higher than the national average of $1,663.
What is the average rent for a house in Groton?
The average rent for a house in Groton, CT is $5,515 per month.
What is the average rent for a townhome in Groton?
The average rent for a townhome in Groton, CT is $2,386 per month.
Are rents going up or down in Groton?
Rents in Groton, CT are increasing, with prices up 7.7% year-over-year and $147 more per month.
What rent range is most common in Groton?
In Groton, CT, 50% of apartments fall above $2,000/month, though prices may vary depending on location and other factors.
Methodology
† Our analysis of utilities, groceries, transportation, healthcare, home prices, and other goods and services is sourced from the Cost of Living Index, a respected benchmark published by the Council for Community and Economic Research (C2ER) that provides a thorough overview of living expenses across different regions.
Rent data is provided by CoStar Group’s Market Trend reports. As the industry leader in commercial real estate information, analytics, and news, CoStar conducts extensive research to produce and maintain a comprehensive database of commercial real estate information. We combine this data with public record to provide the most up-to-date rental information available.
Consumer goods, services, and home prices are sourced from the Cost of Living Index published by the Council for Community and Economic Research (C2ER). The data on this page is updated quarterly. It was last published in June 2026.
Demographic information comes from Neustar and combines detailed address data with U.S. Census and American Community Survey statistics to produce reliable local estimates.
* Percentages may not total 100 due to rounding.